Caravan



FIG. 1 is a top front right perspective view of a caravan showing our new design;

FIG. 2 is a top rear right perspective view thereof;

FIG. 3 is a top view thereof, shown without the unclaimed boat, for ease of illustration;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines show portions of the caravan that form no part of the claimed design. The broken lines depicting a boat on the roof of the caravan shows environmental structure that forms no part of the claimed designs. 

CLAIM The ornamental design for a caravan, as shown and described. 